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题目:古典问题:有一对兔子,从出生后第3个月起每个月都生一对兔子,小兔子长到第四个月后每个月又生一对兔子,假如兔子都不死,问每个月的兔子总数为多少?
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【单选题】关于适配器的说法正确的是
A.
它主要用于存储数据
B.
它主要用于把数据绑定在组件上
C.
它主要用于存储XML数据
D.
它主要用于解析数据
【单选题】I tried more than once to persuade the taxi driver to slow down, but he just __________ listen.
A.
shouldn’t
B.
mustn’t
C.
couldn’t
D.
wouldn’t
【简答题】Beautiful cars surrounded by even more beautiful models—it’s no secret why the 2012 Beijing Auto Show was popular. The exhibition was held between April 23 and May 2.Although renowned companies showed...
【单选题】The rich shouldn't________their wealth. Instead, they should contribute more money to the poor.
A.
show off
B.
show up
C.
bring in
D.
give off
【简答题】Correct the errors in the following sentences. 1) Please give me a call when you will need me. 2) The patient came to hospital for two days. 3) I got the news that they have planted a lot of trees on ...
【单选题】I do hope the film ______ tomorrow will be much more wonderful than the one _____ yesterday.
A.
to show; shown
B.
to be shown; being shown
C.
to be shown; shown
D.
to show; having been shown
【单选题】The rich shouldn't________their wealth. Instead, they should contribute more money to the poor.
A.
show off
B.
take off
C.
put off
D.
give off
【判断题】设随机变量X与Y相互独立, Y与Z相互独立, X与Z相互独立, 则随机变量X, Y, Z相互独立.
A.
正确
B.
错误
【单选题】关于适配器的说法正确的是
A.
它主要用来存储数据
B.
它主要用来把数据绑定在组件上
C.
它主要用来存储 XML 数据
D.
它主要用来解析数据
【单选题】It is difficult for any of us to eat better, exercise more and sleep enough _________ we know we should.
A.
despite
B.
even though
C.
as if
D.
unless
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